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Paper/patches/server/0464-Extend-block-drop-capture-to-capture-all-items-added.patch
2023-09-23 22:31:42 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 17 Sep 2020 00:36:05 +0100
Subject: [PATCH] Extend block drop capture to capture all items added to the
world
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 197ef343cb2d7a072852dc36964d54d5b9e72529..4ad4faf17dcedefc7add11af180d744a5c2f31a8 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1509,6 +1509,12 @@ public class ServerLevel extends Level implements WorldGenLevel {
// WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getKey(entity.getType())); // CraftBukkit
return false;
} else {
+ // Paper start - capture all item additions to the world
+ if (captureDrops != null && entity instanceof net.minecraft.world.entity.item.ItemEntity) {
+ captureDrops.add((net.minecraft.world.entity.item.ItemEntity) entity);
+ return true;
+ }
+ // Paper end
// SPIGOT-6415: Don't call spawn event when reason is null. For example when an entity teleports to a new world.
if (spawnReason != null && !CraftEventFactory.doEntityAddEventCalling(this, entity, spawnReason)) {
return false;
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index cf47536a2e37d53406fc9cb3f09095e034af8e15..c256423e9dc9d1837b847da44fb2920c58842c8b 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -436,10 +436,12 @@ public class ServerPlayerGameMode {
// return true; // CraftBukkit
}
// CraftBukkit start
+ java.util.List<net.minecraft.world.entity.item.ItemEntity> itemsToDrop = level.captureDrops; // Paper - store current list
+ level.captureDrops = null; // Paper - Remove this earlier so that we can actually drop stuff
if (event.isDropItems()) {
- org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, level.captureDrops);
+ org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, itemsToDrop); // Paper - use stored ref
}
- level.captureDrops = null;
+ //world.captureDrops = null; // Paper - move up
// Drop event experience
if (flag && event != null) {